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2 years ago

THE WORLD'S MOST HARDEST QUESTION what is 9484 * 6584 in scientific notation

2 answers:

3 0

The answer is 62,442,656

scientific notation its 6.2442656 * 10 to the 7th power

word form its 62 million 442 thousand 656

omeli [17]2 years ago

3 0

Answer:

62,442,656 is the answer

Step-by-step explanation:

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If a bracelet takes 5/6 foot of string how much string will it take to make 12 bracelets

const2013 [10]

5/6 x 12

60 / 6 = 10

It takes 10 feet of string to make 12 bracelets.

3 0

3 years ago

What are the coordinates of the x-intercepts of the parabola y = x² - 8x + 15?

tamaranim1 [39]

Answer:

(3, 0) and (5, 0)

Step-by-step explanation:

we have

$y=x^{2}-8x+15$

we know that

The x-intercepts are the values of x when the value of y is equal to zero

For y=0

$x^{2}-8x+15=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2}-8x+15=0$

$a=1\\b=-8\\c=15$

substitute in the formula

$x=\frac{-(-8)\pm\sqrt{-8^{2}-4(1)(15)}} {2(1)}$

$x=\frac{8\pm\sqrt{4}} {2}$

$x=\frac{8\pm2} {2}$

$x=\frac{8+2} {2}=5$

$x=\frac{8-2} {2}=3$

x=3, x=5

therefore

The x-intercepts are (3,0) and (5,0)

4 0

2 years ago

What is Rational Number

abruzzese [7]

Rational number, in arithmetic, a number that can be represented as the quotient p/q of two integers such that q ≠ 0. In addition to all the fractions, the set of rational numbers includes all the integers, each of which can be written as a quotient with the integer as the numerator and 1 as the denominator.

8 0

1 year ago

Read 2 more answers

Check my answers please -

maks197457 [2]

I think the answer could possibly be a

8 0

3 years ago

Read 2 more answers

What is the area of the vertics 1,1 1,4 4,4 4,1

Annette [7]

Answer: 3x-x+2=4